﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using TicketApp.Web.TGIServiceProxy;
using System.Configuration;

namespace TicketApp.Web.Controllers
{
    public class TicketTypeController : Controller
    {
        //
        // GET: /TicketType/

        public ActionResult Index()
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));
            var ticketTypes = context.TicketTypes;
            return View(ticketTypes);
        }

        //
        // GET: /TicketType/Details/5

        public ActionResult Details(int id)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));
            var ticketType = context.TicketTypes.Where(tt => tt.Id == id).FirstOrDefault();
            return View(ticketType);
        }

        //
        // GET: /TicketType/Create

        public ActionResult Create()
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));

            ViewBag.Events = context.Events.ToList();
            ViewBag.Venues = context.Venues.ToList();
            ViewBag.Templates = context.TicketTemplates.ToList();
            return View();
        }

        //
        // POST: /TicketType/Create

        [HttpPost]
        public ActionResult Create(TicketType ticketType)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));

            context.AddToTicketTypes(ticketType);

            EventVenue eventVenue = context.EventVenues.Where(ev => ev.Event.Id == ticketType.EventVenue.Event.Id && ev.Venue.Id == ticketType.EventVenue.Venue.Id).FirstOrDefault();
            if (eventVenue == null)
            {
                eventVenue = new EventVenue();
                context.AddToEventVenues(eventVenue);

                context.AttachTo("Events", ticketType.EventVenue.Event);
                context.AttachTo("Venues", ticketType.EventVenue.Venue);

                context.SetLink(eventVenue, "Event", ticketType.EventVenue.Event);
                context.SetLink(eventVenue, "Venue", ticketType.EventVenue.Venue);


            }
            context.SetLink(ticketType, "EventVenue", eventVenue);

            context.AttachTo("TicketTemplates", ticketType.TicketTemplate);
            context.SetLink(ticketType, "TicketTemplate", ticketType.TicketTemplate);


            context.SaveChanges(System.Data.Services.Client.SaveChangesOptions.Batch);

            return RedirectToAction("Index");

        }

        //
        // GET: /TicketType/Edit/5

        public ActionResult Edit(int id)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));
            var ticketType = context.TicketTypes.Expand("TicketTemplate,EventVenue/Event,EventVenue/Venue").Where(t => t.Id == id).FirstOrDefault();
            ViewBag.Events = context.Events.ToList();
            ViewBag.Venues = context.Venues.ToList();
            ViewBag.Templates = context.TicketTemplates.ToList();
            return View(ticketType);
        }

        //
        // POST: /TicketType/Edit/5

        [HttpPost]
        public ActionResult Edit(int id, TicketType ticketType)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));

            context.AttachTo("TicketTypes", ticketType);

            context.AttachTo("TicketTemplates", ticketType.TicketTemplate);
            context.SetLink(ticketType, "TicketTemplate", ticketType.TicketTemplate);

            EventVenue eventVenue = context.EventVenues.Where(ev => ev.Event.Id == ticketType.EventVenue.Event.Id && ev.Venue.Id == ticketType.EventVenue.Venue.Id).FirstOrDefault();
           
            if (eventVenue != null)
            {
                context.AttachTo("EventVenues", ticketType.EventVenue);
                context.AttachTo("Events", ticketType.EventVenue.Event);
                context.AttachTo("Venues", ticketType.EventVenue.Venue);
                context.SetLink(ticketType, "EventVenue", ticketType.EventVenue);
                context.SetLink(ticketType.EventVenue, "Event", ticketType.EventVenue.Event);
                context.SetLink(ticketType.EventVenue, "Venue", ticketType.EventVenue.Venue);
            }
            else
            {
                eventVenue = new EventVenue();
                context.AddToEventVenues(eventVenue);
                context.AttachTo("Events", ticketType.EventVenue.Event);
                context.AttachTo("Venues", ticketType.EventVenue.Venue);
                context.SetLink(ticketType, "EventVenue", eventVenue);
                context.SetLink(eventVenue, "Event", ticketType.EventVenue.Event);
                context.SetLink(eventVenue, "Venue", ticketType.EventVenue.Venue);
            }
           
            context.UpdateObject(ticketType);
            context.SaveChanges(System.Data.Services.Client.SaveChangesOptions.Batch);

            return RedirectToAction("Index");

        }

        //
        // GET: /TicketType/Delete/5

        public ActionResult Delete(int id)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));
            var ticketType = context.TicketTypes.Where(t => t.Id == id).FirstOrDefault();
            return View(ticketType);
        }

        //
        // POST: /TicketType/Delete/5

        [HttpPost]
        public ActionResult Delete(int id, TicketType ticketType)
        {
            var context = new TicketsModelContainer(new Uri(ConfigurationManager.AppSettings["DataServiceUri"]));
            context.AttachTo("TicketTypes", ticketType);
            context.DeleteObject(ticketType);
            context.SaveChanges();
            return RedirectToAction("Index");

        }
    }
}
